Neodymium Ring Magnet
Neodymium magnet is the permanent magnet with the strongest magnetic, mainly used in electronics, electrical appliances, packaging, motor, toys, leather goods, and automotive machinery.
Sintered magnet is a magnet made by mixing quick-quenching NdFeB magnetic powder and binder through “compression molding” or “injection molding”.
The dimensional accuracy of the bonded magnet is extremely high, and it can be made into relatively complex shapes, rings are the most common shape. And has the characteristics of one-time molding, multi-pole orientation, etc. Can be injected into one body with other accessories during molding.